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In pregnant women, who have the habit of...

In pregnant women, who have the habit of smoking, the increased CO level in blood may induce :

A

premature birth

B

spontaneous abortions

C

deformed babies

D

All of the above

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VMC MODULES ENGLISH-ENVIRONMENTAL CHEMISTRY-Level-1
  1. Carbon monoxide gas combines with haemoglobin to form carboxyhaemoglob...

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  2. The oxygen deficiency caused due to carbon monoxide poisoning results ...

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  3. In pregnant women, who have the habit of smoking, the increased CO lev...

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  4. CO(2) is released into the atmosphere by : I. respiration II. B...

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  5. Which of the following statements regarding CO(2) true ?

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  6. With the increased use to fossil fuels, a large amount of CO(2) gets ...

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  7. Which of the following gases are responsible for global warming ?

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  8. Which of the following statements is false ?

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  9. Consider the following statements : I. Glass is transparent to sol...

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  10. Which of the following are greenhouse gases ?

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  11. Methane : I. is produced naturally when vegetation is burnt, diges...

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  12. Chlorofluorocarbons (CFCs) : I. are naturally occurring compounds ...

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  13. Nitrous oxide : I. occurs naturally in the environment II. is pr...

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  14. The consequences of global warming may be

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  15. Which of the following would reduce the rate of global warming ?

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  16. The pH of normal rain water is :

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  17. Normal rain water has a pH of 5.6 due to the presence of ions formed...

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  18. Rain water is called ACID RAIN when its pH :

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  19. Which of the following gases after oxidation and reaction with water a...

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  20. Aerosol particles of oxides or ammonium salts in rain drops results in...

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